Cox model analysis of long-term survival results from renal transplant recipients over 15 years
10.3760/cma.j.issn.0254-1785.2016.02.005
- VernacularTitle:肾移植受者15年以上存活结果的Cox模型分析
- Author:
Di WANG
;
Yan QIN
;
Lei MA
;
Yu CHEN
;
Yanhong ZHU
- Publication Type:Journal Article
- Keywords:
Kidney transplantation;
Prognosis;
Cox model
- From:
Chinese Journal of Organ Transplantation
2016;37(2):85-89
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the clinical data of recipients over 15 years after renal transplantation,and to find the factors that affect the long-term survival of recipients after renal transplantation.Method Before June 30,2000,326 renal transplant recipients in our hospital were collected retrospectively.The risk factors which affect the survival of kidney transplant recipients and kidney were analyzed from four dimensions.A Cox model was established to analyze these multi factors.Result Cox hazard model indicated that advanced age (P=0.010,RR =1.052),AMR (P＜0.001,RR =18.311),nonadherence (P =0.001,RR =2.854),smoking (P =0.025,RR =2.097)were the risk factors for recipients' survival.Using immunosuppressive regimen FK506 + MMF+ Pred (P =0.019,RR =0.433),or CsA + MMF + Pred (P =0.019,RR =0.413) was the protective factor for recipients' survival.Nonadherence (P＜0.001,RR =5.645),and diabetes (P＜0.001,RR =3.310) were the risk factors of grafts' survival.Using immunosuppressive regimen FK506 + MMF + Pred (P＜0.001,RR =0.236),or CsA + MMF + Pred (P =0.002,RR =0.317) was the protective factor of grafts' survival.Conclusion To enhance the long-term outcome of recipients and grafts,the individualization of immunosuppressive regiments and controlling of the chronic diseases progress by changing the unhealthy life style are cutting on edge.
